diff --git a/src/mono/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml b/src/mono/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
index 7ddd23d78de8ed..08c23a55640510 100644
--- a/src/mono/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
+++ b/src/mono/System.Private.CoreLib/src/ILLink/ILLink.Descriptors.xml
@@ -273,7 +273,7 @@
 
 		<!-- domain.c: mono_defaults.object_class -->
 		<type fullname="System.Object">
-			<!-- class.c: initialize_object_slots -->
+			<!-- class.c: initialize_object_slots  -->
 			<method name="Finalize" />
 			<method name="GetHashCode" />
 		</type>
diff --git a/src/mono/System.Private.CoreLib/src/System/Object.Mono.cs b/src/mono/System.Private.CoreLib/src/System/Object.Mono.cs
index 582a55c7c4dfd7..3e30dbf3c00243 100644
--- a/src/mono/System.Private.CoreLib/src/System/Object.Mono.cs
+++ b/src/mono/System.Private.CoreLib/src/System/Object.Mono.cs
@@ -7,6 +7,7 @@ namespace System
 {
     public partial class Object
     {
+        // NOOP comment change
         [Intrinsic]
         public Type GetType() => GetType();
 
diff --git a/src/mono/mono/metadata/gc.c b/src/mono/mono/metadata/gc.c
index 9c49d2803cd95a..d650c98514b90b 100644
--- a/src/mono/mono/metadata/gc.c
+++ b/src/mono/mono/metadata/gc.c
@@ -284,7 +284,7 @@ mono_gc_run_finalize (void *obj, void *data)
 	/*
 	 * To avoid the locking plus the other overhead of mono_runtime_invoke_checked (),
 	 * create and precompile a wrapper which calls the finalize method using
-	 * a CALLVIRT.
+	 * a CALLVIRT
 	 */
 	if (mono_log_finalizers)
 		g_log ("mono-gc-finalizers", G_LOG_LEVEL_MESSAGE, "<%s at %p> Compiling finalizer.", o_name, o);
diff --git a/src/mono/mono/mini/aot-compiler.c b/src/mono/mono/mini/aot-compiler.c
index 033ef0d96b94b3..78a0964ed26843 100644
--- a/src/mono/mono/mini/aot-compiler.c
+++ b/src/mono/mono/mini/aot-compiler.c
@@ -4976,7 +4976,7 @@ add_full_aot_wrappers (MonoAotCompile *acfg)
 		csig->params [2] = m_class_get_byval_arg (mono_defaults.boolean_class);
 		add_method (acfg, get_runtime_invoke_sig (csig));
 
-		/* runtime-invoke used by finalizers */
+		/* runtime-invoke used by finalizers  */
 		add_method (acfg, get_runtime_invoke (acfg, get_method_nofail (mono_defaults.object_class, "Finalize", 0, 0), TRUE));
 
 		/* This is used by mono_runtime_capture_context () */